<template>
    <div class="app-container">
      <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="接收者ID" prop="receiveId">
          <el-input
            v-model="queryParams.receiveId"
            placeholder="请输入接收者ID"
            clearable
            size="small"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="发送者ID" prop="sendId">
          <el-input
            v-model="queryParams.sendId"
            placeholder="请输入发送者ID"
            clearable
            size="small"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="消息内容" prop="message">
          <el-input
            v-model="queryParams.message"
            placeholder="请输入消息内容"
            clearable
            size="small"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="消息状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="请选择消息状态" clearable size="small">
            <el-option
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="加入社团ID" prop="deptId">
          <el-select v-model="queryParams.deptId" placeholder="请选择加入社团ID" clearable size="small">
            <el-option label="请选择字典生成" value="" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['system:message:add']"
          >新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['system:message:edit']"
          >修改</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['system:message:remove']"
          >删除</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            :loading="exportLoading"
            @click="handleExport"
            v-hasPermi="['system:message:export']"
          >导出</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="messageList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="接收者" align="center"  >
            <template slot-scope="scope">
                {{ getUserNickName(scope.row.receiveId) }}
              </template>
            </el-table-column>
            <el-table-column label="发起者" align="center"  >
                <template slot-scope="scope">
                    {{ getUserNickName(scope.row.sendId) }}
                  </template>
                </el-table-column>
        <el-table-column label="消息内容" align="center" prop="message" />
        <el-table-column label="消息状态" align="center" prop="status" :formatter="statusFormat" />
        <el-table-column label="加入社团" align="center"  >
            <template slot-scope="scope">
                {{ getMassName(scope.row.deptId) }}
              </template>
            </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:message:edit']"
            >修改</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:message:remove']"
            >删除</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-success"
              @click="handleApprove(scope.row)"
              v-hasPermi="['system:message:approve']"
            >同意申请</el-button>
          </template>
        </el-table-column>
      </el-table>
      
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改系统内部消息通知对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="接收者ID" prop="receiveId">
            <el-input v-model="form.receiveId" placeholder="请输入接收者ID" />
          </el-form-item>
          <el-form-item label="发送者ID" prop="sendId">
            <el-input v-model="form.sendId" placeholder="请输入发送者ID" />
          </el-form-item>
          <el-form-item label="消息内容" prop="message">
            <el-input v-model="form.message" placeholder="请输入消息内容" />
          </el-form-item>
          <el-form-item label="消息状态">
            <el-radio-group v-model="form.status">
              <el-radio
                v-for="dict in statusOptions"
                :key="dict.dictValue"
                :label="parseInt(dict.dictValue)"
              >{{dict.dictLabel}}</el-radio>
            </el-radio-group>
          </el-form-item>
          <el-form-item label="加入社团ID" prop="deptId">
            <el-select v-model="form.deptId" placeholder="请选择加入社团ID">
              <el-option label="请选择字典生成" value="" />
            </el-select>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </template>
  
  <script>
  import { listMessage, getMessage, delMessage, addMessage, updateMessage, exportMessage ,approve} from "@/api/system/message";
  import {getUserDict} from "@/api/system/user";
  import{getDeptDict} from "@/api/system/dept"
  
  export default {
    name: "Message",
    components: {
    },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 导出遮罩层
        exportLoading: false,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 系统内部消息通知表格数据
        messageList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 消息状态字典
        statusOptions: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          receiveId: null,
          sendId: null,
          message: null,
          status: null,
          deptId: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          receiveId: [
            { required: true, message: "接收者ID不能为空", trigger: "blur" }
          ],
          status: [
            { required: true, message: "消息状态不能为空", trigger: "blur" }
          ],
        },
        users:[],
        massDict:[]
      };
    },
    created() {
      this.getList();
      this.getUserDictList();
      this.getMassDictData();
      this.getDicts("read_status").then(response => {
        this.statusOptions = response.data;
      });
 
    },
    methods: {
      /** 查询系统内部消息通知列表 */
      getList() {
        this.loading = true;
        listMessage(this.queryParams).then(response => {
          this.messageList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      getUserDictList(){
        getUserDict().then(response => {
        this.users = response.data
          
        });
      },
      getMassDictData(){
        getDeptDict().then(response => {
          this.massDict = response.data;
          console.log(this.massDict)
        
        });
      },

      getUserNickName(adminId) {
         return this.users.find(user => user.userId === adminId)?.nickName || '';
      },
      getMassName(massRowId) {
         return this.massDict.find(mass => mass.deptId === massRowId)?.deptName || '';
      },
      // 消息状态字典翻译
      statusFormat(row, column) {
        return this.selectDictLabel(this.statusOptions, row.status);
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          messageId: null,
          receiveId: null,
          sendId: null,
          message: null,
          status: 0,
          createTime: null,
          deptId: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.messageId)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加系统内部消息通知";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const messageId = row.messageId || this.ids
        getMessage(messageId).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改系统内部消息通知";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.messageId != null) {
              updateMessage(this.form).then(response => {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addMessage(this.form).then(response => {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleApprove(row) {
        
        console.log(row)
        this.$confirm('是否确认同意申请?', "警告", {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }).then(function() {
            console.log(row)
            return approve(row);
          }).then(() => {
            this.getList();
            this.msgSuccess("审批成功");
          }).catch(() => {});
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const messageIds = row.messageId || this.ids;
        this.$confirm('是否确认删除系统内部消息通知编号为"' + messageIds + '"的数据项?', "警告", {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }).then(function() {
            return delMessage(messageIds);
          }).then(() => {
            this.getList();
            this.msgSuccess("删除成功");
          }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm('是否确认导出所有系统内部消息通知数据项?', "警告", {
            confirmButtonText: "确定",
            cancelButtonText: "取消",
            type: "warning"
          }).then(() => {
            this.exportLoading = true;
            return exportMessage(queryParams);
          }).then(response => {
            this.download(response.msg);
            this.exportLoading = false;
          }).catch(() => {});
      }
    }
  };
  </script>
  